Considering an ECU remap for your Infiniti G37/M37 3.0d 235hp? A Stage 1 remap can take this All diesel engine from 235 BHP to 250 BHP and from 550 Nm to 600 Nm of torque (turbocharged). This engine scores 5.5/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Infiniti G37/M37 can achieve.
Comparisons are calculated from our own recorded Stage 1 figures.
The Infiniti G37/M37 3.0d 235hp is a 3.0L turbocharged diesel engine producing 235 BHP and 550 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 250 BHP and 600 Nm — a gain of around 15 BHP (6%) and 50 Nm (9%).
This engine has moderate remap suitability, though the available headroom is limited, so gains are modest compared to higher-output variants. The tuning headroom is classified as limited, based on the percentage gain available from the factory output.
Considerations: High tuned torque: check transmission torque capacity and service history.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.
| Engine | BHP | Gain | Torque | Gain |
|---|
| Score |
|---|
| 3.7 V6 320hp | 320 → 350 | +30 | 360 → 385 | +25 | Moderate (4/10) |
| 3.7 V6 331hp | 331 → 345 | +14 | 366 → 380 | +14 | Limited (3.5/10) |
Get a personalised remap quote for your Infiniti G37/M37. We'll connect you with a trusted professional in your area.
All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method.
We recommend discussing your specific vehicle with a qualified remap professional before proceeding.
